.key3 {
  width: 96%;
  height: 1px;
  border-top: 1px dashed #C8C8C8;
}
.about .about-nav {
  width: 1100px;
  margin: 0 auto;
  margin-top: 20px;
}
.about .about-nav .you {
  float: left;
  width: 826px;
  margin-left: 24px;
}
.about .about-nav .you .conxt {
  margin-top: 20px;
  background: #FFFFFF;
  padding-bottom: 10px;
  box-shadow: 0 5px 3px 0 rgba(0, 0, 0, 0.1);
}
.about .about-nav .you .conxt h1 {
  margin: 0px 30px 30px 30px;
  text-align: center;
  padding-top: 34px;
  line-height: 42px;
  font-family: PingFangSC-Medium;
  font-size: 30px;
  color: #4A4A4A;
  letter-spacing: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about .about-nav .you .conxt .p-conter p {
  line-height: 20px;
  float: left;
  margin-right: 5%;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #B7B7B7;
  letter-spacing: 0;
}
.about .about-nav .you .conxt .p-conter p:first-child {
  margin-left: 14%;
}
.about .about-nav .you .conxt .right-conten {
  margin: 30px 53px 30px 53px;
  white-space: pre-line;
  line-height: 26px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #262626;
  letter-spacing: 0;
  text-align: Justify;
  text-justify: inter-ideograph;
}
.about .about-nav .you .conxt .right-conten img {
  max-width: 100%;
  height: auto;
}
.about .about-nav .you .conxt .new_view-too {
  margin-left: 90px;
  margin-right: 90px;
  margin-bottom: 40px;
}
.about .about-nav .you .conxt .new_view-too a {
  float: left;
  display: block;
  width: 45%;
  margin-right: 10%;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #A3A3A3;
  letter-spacing: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.about .about-nav .you .conxt .new_view-too a:nth-child(2) {
  margin-right: 0;
}
.about .about-nav .you .conxt .new_view-too a:hover {
  color: #000;
}